shellcheck and fix checkrestart false positive

[distro-setup] / dynamic-ip-update

diff --git a/dynamic-ip-update b/dynamic-ip-update
index 3ece5b3fa1cb541b4a343d178ca1f51c884319e3..3ba7f34998098fab2ec80be10fdd9b165402ec40 100755 (executable)
--- a/dynamic-ip-update
+++ b/dynamic-ip-update
@@ -90,7 +90,8 @@ exit
 
 mkc /p/c/machine_specific/li/filesystem/etc/bind
 s dnssec-keygen -a HMAC-SHA512 -b 512 -n HOST b8.nz
-s chown $USER:$USER *
+user=$(id -un)
+s chown $user:$user *
 
 
 f=key.b8.nz